摘要
通过品种比较试验筛选出优质、高产、适应性强、抗逆性好的专用青贮玉米品种科多4号、科多8号和科青1号,及粮饲兼用型玉米品种中北410、粮饲4号、粮饲9号、东单60、津玉259,这些品种均适合在天津推广应用。
Through the selection of qualified varieties of ensiling corn, the variety with high yield, wide adaptability and good stress resistance was provided for Tianjin. The results showed that in these varieties the coarse protein of the all plant is higher than 7%, the coarse fat is up to 2%, the coarse fibre is about 30%, the sugar juice is round 6% and the biological product is about or higher than 4500kg/667m^2.
出处
《天津农业科学》
CAS
2005年第3期24-25,共2页
Tianjin Agricultural Sciences
基金
天津市农委重大农业科技合作项目(0207010202)
关键词
青贮玉米
品种比较
品质
产量
ensiling corn
comparison experiment of varieties
quality
yield
